Designed to increase horsepower and acceleration Designed for racing and track applications not for street use Washable and reusable air filter Low restriction Specifications Filte Material: Cotton Gauze Washable: Yes Height: 140mm Inside Diameter: 51mm Outside Diameter: 89mm Filter Re-Oiling Amount: 12ml Fits: Ducati MONSTER 1100 2009-2010 MONSTER 1100 DIESEL 2013 MONSTER 1100 EVO 2011-2013 MONSTER 1100 EVO ABS 20th 2013-2014 MONSTER 659 2014-2021 MONSTER 696 2008-2012 MONSTER 796 2010-2013 MONSTER ABS 20th 696 2013 MONSTER ABS 20th 796 2013 MONSTER ABS 696 2013-2014 MONSTER ABS LAMS 659 2013 MONSTER DARK/ABS 696 2011-2012